QR codes may not be super popular today, but many small and local businesses are still using them to offer their customers exclusive discounts and benefits. However, most phones today, by default, don ...

QR codes was the new marketing tool on the block years ago, but as folks discovered, not everyone had a QR code scanner on their phone to use them. Nor was it easy to get a QR code scanner to use them ...

Users of certain AT&T mobile devices can now download a free application that allows the phone to scan 2D and 1D barcodes for more information on products and other items. These types of barcodes are ...